Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define mass conservation in your own words.
💡 Hint: Think about how this applies to a simple container.
Question 2
Easy
What is the Reynolds transport theorem?
💡 Hint: Consider how it helps in analyzing forces in fluids.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does the mass conservation principle state?
- A. Mass can be created
- B. Mass cannot be designated
- C. Mass inflow equals mass outflow
💡 Hint: Think about a closed container.
Question 2
True or False: Momentum flux is not relevant in calculating forces exerted by fluids.
- True
- False
💡 Hint: Consider how fluid movement impacts surfaces.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Calculate the force required to maintain a flat plate's motion when equipped with a water jet of velocity 10 m/s and density of 980 kg/m3 striking perpendicularly. The jet area is 0.01 m².
💡 Hint: Remember the fundamentals of force = mass times acceleration.
Question 2
Examine a scenario where a diverging jet of water is impacting two angles on a plate. How do you derive the resultant forces?
💡 Hint: Use trigonometric functions to analyze the angles.
Challenge and get performance evaluation